US Warships Through Hormuz: Market Collapses to Fifteen Percent

The market just repriced this contract by more than half in a single session. On March 31, the probability of the United States sending warships through the Strait of Hormuz by April 30 dropped 24.5 points in one day. As of April 1, YES sits at 15.5 percent. That is not a slow bleed. That is a verdict.

The contract asks a specific question: which countries will send warships through the Strait of Hormuz before April 30? The United States is the primary outcome tracked here, priced at 16 cents YES against 85 cents NO. With $721,247 traded total and just under $36,000 changing hands in the last 24 hours, this market has real money behind a clear lean. The math does not lie: traders have repriced US naval transit from a coin flip to a long shot in less than a week.

How the Strait of Hormuz Warship Contract Works

YES resolves if the United States sends warships through the Strait of Hormuz before April 30, 2026. NO resolves if no qualifying US naval transit occurs before that deadline. Resolution follows documented market criteria, with the April 30 cutoff leaving roughly four weeks of window.

• YES: US warships transit the Strait of Hormuz before April 30. Price: $0.16. Probability: 15.5%. Resolves: April 30, 2026.
• NO: No qualifying US naval transit by deadline. Price: $0.85. Probability: 84.5%. Resolves: April 30, 2026.

NO buyers need a continued absence of US naval transit through the strait. That thesis gets support from the related market context: a US-Iran ceasefire contract sits at 75 percent probability, and US forces entering Iran is priced at 66 percent. Those two signals point in competing directions, but the ceasefire probability is the more direct anchor. If diplomatic channels hold, the US has less reason to push a carrier group through the world’s most contested chokepoint. NO loses value fast if that ceasefire collapses or if the Iran strike market (currently at 100 percent) escalates into a broader naval posture.

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Momentum and Market Signals on the Hormuz Contract

The momentum picture here is severe and one-directional. A 35 percent drop in YES price over 24 hours, combined with the single-day crash of 24.5 points on March 31, tells one story: new information hit this market and traders moved fast. The most likely driver is the ceasefire signal. A US-Iran ceasefire contract at 75 percent removes the primary rationale for a provocative Hormuz transit. Markets connected that dot quickly.

Total volume of $721,247 gives this contract credibility, but 24-hour volume of just $36,197 against $163,784 in available liquidity means the current price is thinly defended. Thin liquidity means a single large bet or a breaking news headline could move YES back above 20 percent or push it toward 10 percent with minimal resistance. Treat the 15.5 percent figure as directionally reliable but not structurally locked.

• 1-hour change: Flat at time of writing. The initial shock has absorbed and traders are pausing.
• 24-hour change: Down 35 percent on YES. The repricing was sharp, concentrated, and consistent with a single informational catalyst rather than gradual sentiment drift.
• Related market correlation: US-Iran ceasefire at 75 percent is the dominant external anchor. Any movement in that contract will reprice the Hormuz contract in the same session.
• Iran strike market: Sitting at 100 percent, which paradoxically supports NO here. A strike does not require Hormuz transit. Standoff weapons and air assets reduce the need for carrier group positioning through the strait itself.
• Volume flag: At $36,197 in 24-hour volume, this market moves on small capital. Breaking news reprices it within minutes.

Lines Analysis: What Fifteen Percent Actually Means for Hormuz

Here is what the market is missing on the YES side. The US Navy has a continuous presence in the broader Persian Gulf region. Any routine transit that qualifies under the contract’s resolution criteria could trigger YES without a deliberate escalatory decision. The contract does not require a show-of-force. It requires a warship transit. Routine naval operations happen regardless of diplomatic conditions.

The NO case rests on a specific bet: that US naval posture will actively avoid or has already avoided Hormuz transit for the remaining 29 days. At 84.5 percent, traders are pricing that as near-certain. The ceasefire probability and the absence of recent confirmed transit reports support that read. But the 30-day high of 51 cents tells you this contract was priced as a genuine toss-up not long ago. Something changed. The question is whether that change is durable or whether the underlying naval reality catches up with the diplomatic optimism.

• Monitor: US-Iran ceasefire contract. A drop below 60 percent would directly reprice Hormuz YES upward.
• Monitor: Any Pentagon briefing or NAVCENT statement on Gulf naval deployments before April 30.
• Monitor: The Iran strike market. Escalation toward kinetic action shifts naval positioning logic entirely.
• Monitor: Competing country outcomes (France, UK, India). If allies transit while the US does not, it signals deliberate US restraint rather than operational absence.

The $721,247 in total volume represents genuine conviction on NO. But the thin 24-hour liquidity means this price is one news cycle away from a sharp reversal. The data currently favors NO, anchored by the ceasefire probability and the repricing event of March 31. The YES case depends on routine naval operations overriding the diplomatic narrative.

LINES VERDICT

NO Holds Pending Ceasefire Durability

The 35 percent single-session crash reflects a real informational shift, not noise. The ceasefire market is doing the heavy lifting here, and NO buyers have the stronger near-term case.

What the market says: At 15.5 percent, traders see US Hormuz transit as unlikely but not impossible. The price is volatile enough that a single confirmed naval movement would blow this contract open before April 30.

Key unknown: The US-Iran ceasefire contract is the single most important external signal. If that probability drops sharply, the Hormuz YES price will follow upward within hours. Watch NAVCENT statements and State Department briefings for the first signal.